package com.itheima.test;

public class Demo {
    public static void main(String[] args) {

        Ticket ticket = new Ticket();


        Thread t1 = new Thread(ticket);
        Thread t2 = new Thread(ticket);
        Thread t3 = new Thread(ticket);

        t1.setName("窗口一");
        t2.setName("窗口二");
        t3.setName("窗口三");
        t1.start();
        t2.start();
        t3.start();


    }
}
